Our Most Energy Efficient Air Conditioners

Mitsubishi Electric Advanced Inverter Technology provides high-speed cooling and heating with extra energy savings compared to non-inverter models.

Energy Savings

Vector-wave Eco Inverter

This inverter produces the most efficient waveform in response to variations in compressor motor frequency. Operating efficiency is improved throughout the entire speed range, leading to a reduction in annual electricity cost.    

DC Fan Motor

Our outdoor units are equipped with an extremely efficient DC motor. Depending on operating conditions, efficiency is up to 60% greater than equivalently rated AC motors.   

Magnetic Flux Vector Sine Wave Drive

A microprocessor converts the motor's electrical current waveform into a sine waveform (180°conductance), enabling the motor winding ratio to be increased while energy loss is reduced.   

Econo Cool Temperature Control

  Conventional Econo Cool
Ambient temperature 35°C 35°C
Set temperature 25°C 27°C
Perceived temperature 30°C 29.3°C


 Our most enegery efficient air conditioners

"Econo Cool" is an intelligent temperature control feature that adjusts the airflow distributed in the room depending on the air outlet temperature. Temperature settings can be raised 2°C without any loss in room comfort. That's equal to a 20% gain in energy efficiency.